3 × 11 × 101 × 641

Prime Factor Structure

Factorization String 3 × 11 × 101 × 641

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,143,232

Proper Divisor Sum 1,006,779

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #2136451 ← → #2136457

1 3 11 33 101 303 641 1,111 1,923 3,333 7,051 21,153 64,741 194,223 712,151 2,136,453

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

2,136,453 6,409,360 3,204,680 1,602,340 801,170 400,585 1,201,756 600,878 300,439 901,318 450,659 1,351,978 675,989 2,027,968 1,013,984 506,992 253,496 126,748 63,374 31,687 95,062 47,531 142,594 71,297 213,892 106,946 53,473 160,420 80,210 40,105 120,316 60,158 30,079 90,238 45,119 135,358 67,679 203,038 101,519 304,558 152,279 456,838 228,419 685,258 342,629 1,027,888 513,944 256,972 128,486 64,243 192,730 96,365 289,096 144,548 72,274 36,137 108,412 54,206 27,103 81,310

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.